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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 14 Contact, 3 mm Pitch, 2 Row, Shrouded 43045-1424

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Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 14 Contact, 3 mm Pitch, 2 Row, Shrouded 43045-1424

Name: Molex Micro-Fit 3.0 Series Straight Through Hole PCB Header, 14 Contact, 3 mm Pitch, 2 Row, Shrouded 43045-1424
Brand: Molex
SKU: 346770
Price: 3.33 USD
Availability: InStock

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Category PCB Headers Brand Molex Condition New

Specifications

Country of Origin	India
Voltage	250V
Brand	Molex
Orientation	Straight
Current	5A
Mount Type	Through Hole
Housing Material	High Temperature Thermoplastic
Contact Material	Brass
Series	Micro-Fit 3.0
Termination Type	Solder
Maximum Operating Temperature	125°C
Minimum Operating Temperature	-40°C
Number of Rows	2
Pitch	3mm
Contact Plating	Tin
Number of Contacts	14
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Wire-to-Board
Mating Pin Length	3mm

Key Features

High current capacity of 5A in a compact footprint ensures efficient power distribution.
Constructed with high-temperature thermoplastic housing for IR reflow soldering compatibility.
Features positive latching with locking ramp for secure mating and prevention of accidental disconnects.
Through hole mounting with metal press-fit retention clips enhances PCB retention and mechanical stability.
Contacts are brass with tin plating, fully isolated within housings to reduce arcing and ensure electrical performance.
Operates reliably between -40°C to 125°C, suitable for demanding environmental conditions.
Dual beam terminals provide reliable electrical contact continuity.
Complies with Glow Wire standards for electrical safety.

Product Description

Molex 43045-1424 Micro-Fit 3.0 Series Straight Through Hole PCB Header is a high-quality 14-contact, 2-row, shrouded wire-to-board connector with a 3 mm pitch, designed to deliver a compact and reliable power distribution solution.

The connector supports a current rating of 5A which is high for such a small footprint, making it ideal for low to mid-power applications where space constraints are critical. Its housing is made from high-temperature thermoplastic compliant with UL 94V-0, capable of withstanding temperatures up to 265°C during IR reflow soldering, ensuring durability in manufacturing processes.

The positive latching mechanism via the locking ramp on the housing provides secure mating to prevent accidental disconnection, critical in industrial and commercial applications. This header uses brass contacts plated with tin for reliable conductivity and corrosion resistance. The contacts are fully isolated within the housing to minimize electrical arcing and maintain signal integrity.

The through hole mounting style includes metal press-fit retention clips that secure the connector firmly onto the PCB, enhancing mechanical stability. The mating pin length is 3 mm with a row pitch of 3 mm, arranged in two rows. Operating temperature ranges from -40°C to 125°C, fitting a wide range of environmental conditions.

These PCB headers comply with Glow Wire safety standards and are suitable for use in multiple industries including military COTS, solar power setups, consumer electronics such as dryers and refrigerators, data communications equipment like routers and servers, medical devices, telecommunications, and gaming terminals.

High current carrying capacity in a small footprint for efficient power distribution. High temperature resistant housing supports IR reflow soldering process. Positive latching with locking ramp ensures secure connector mating.

Through hole mounting with press fit clips enhances PCB retention. Fully isolated contacts minimize arcing and improve reliability. Brass contacts with tin plating offer durability and conductivity. Wide operating temperature range from -40°C to 125°C.

Glow Wire compliant for electrical safety assurance. Applicable in military, solar, consumer, medical, telecom, and gaming sectors. Discover more quality connectors and PCB Headers at EnvMart for all your industrial, commercial, and technical needs.

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Frequently Asked Questions

This model has a current rating of 5A, making it suitable for low to mid-power applications.

The pitch size of this connector is 3 mm, allowing for compact arrangements on the PCB.

The housing is made from high-temperature thermoplastic, while the contacts are brass with tin plating for conductivity and corrosion resistance.

It operates reliably within a temperature range of -40°C to 125°C, suitable for various environmental conditions.

This unit features through hole mounting with metal press-fit retention clips to enhance stability on the PCB.

It complies with Glow Wire standards, ensuring electrical safety in its applications.

The connector has 14 contacts arranged in 2 rows, providing multiple connection points.

It uses solder termination, which is common for PCB connectors.

The contacts are male, designed for connection with female counterparts in a wire-to-board system.

The mating pin length is 3 mm, which is standard for this series of connectors.

This connector is suitable for various applications, including military, solar power, consumer electronics, medical devices, telecommunications, and gaming terminals.